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5268 Commits

Author SHA1 Message Date
yoff
76f2eca1ee Merge pull request #8560 from erik-krogh/movePolyTest 
PY: move the polynomialbacktracking-test to the test folder
 2022-04-26 14:21:30 +02:00
Anders Schack-Mulligen
59aedc2872 Merge pull request #8853 from aschackmull/dataflow/fix-join 
Dataflow: Fix join-on-config producing a CP.
 2022-04-26 09:52:50 +02:00
Mathias Vorreiter Pedersen
aca4c8727f Merge pull request #8802 from github/post-release-prep/codeql-cli-2.9.0 
Post-release preparation for codeql-cli-2.9.0
 2022-04-25 22:52:55 +01:00
Anders Schack-Mulligen
c06efa1f42 Dataflow: Sync. 2022-04-25 13:11:04 +02:00
Tom Hvitved
bffa8fa7cb Merge pull request #8641 from hvitved/dataflow/interpret-read-store 
Data flow: Introduce `ContentSet`
 2022-04-25 12:17:34 +02:00
Tom Hvitved
2466288656 Data flow: Simplify revFlowStore 2022-04-25 10:11:54 +02:00
Tom Hvitved
cf0a1e748a Add change notes 2022-04-25 09:17:40 +02:00
Jeroen Ketema
79164056d1 Replace help.semmle.com links by codeql.github.com links 2022-04-22 20:42:11 +02:00
Tom Hvitved
bc6ee10583 Data flow: Sync files 2022-04-22 15:10:00 +02:00
Tom Hvitved
b033f107df Merge remote-tracking branch 'upstream/main' into dataflow/interpret-read-store 2022-04-22 14:35:02 +02:00
Rasmus Wriedt Larsen
03c0366fd4 Merge branch 'main' into stdlib-FileSystemAccess-improvement 2022-04-22 14:31:31 +02:00
Erik Krogh Kristensen
8fcbaea273 Merge branch 'main' into labelNaming 2022-04-22 13:19:44 +02:00
Rasmus Wriedt Larsen
650d57083b Python: Recognize path arguments to pathlib methods 2022-04-22 11:01:59 +02:00
Rasmus Wriedt Larsen
bcaba45202 Python: Expand pathlib tests 2022-04-22 11:01:59 +02:00
Rasmus Wriedt Larsen
059dea713d Python: Fix os.path.samefile modeling 2022-04-22 11:01:59 +02:00
github-actions[bot]
1aecfc67c2 Post-release preparation for codeql-cli-2.9.0 2022-04-21 19:22:19 +00:00
Dave Bartolomeo
b224f81e24 Fix formatting in change log 2022-04-21 10:59:38 -04:00
Dave Bartolomeo
fb710cd944 Fix formatting in change log 2022-04-21 10:59:03 -04:00
github-actions[bot]
eeaf233c29 Release preparation for version 2.9.0 2022-04-21 14:49:00 +00:00
Erik Krogh Kristensen
aec8413487 PY: mention newtype constructors in API graph label classes 2022-04-20 18:38:44 +02:00
Anders Schack-Mulligen
677c436e99 Merge pull request #8703 from aschackmull/dataflow/revert-state-in-out-barriers 
Dataflow: Revert support for flow-state based in-/out-barriers
 2022-04-20 14:54:02 +02:00
yoff
0c7130602a Merge pull request #8731 from RasmusWL/delete-old-readme 
Python: Delete old dataflow readme
 2022-04-20 10:36:12 +02:00
yoff
a66153d73e Merge pull request #8733 from RasmusWL/split-dataflow-private 
Python: Split `DataFlowPrivate`
 2022-04-20 10:21:05 +02:00
Anders Schack-Mulligen
48fbbf2531 Dataflow: Add change notes. 2022-04-19 15:29:35 +02:00
Anders Schack-Mulligen
b521d64156 Dataflow: Sync. 2022-04-19 15:29:35 +02:00
Mathias Vorreiter Pedersen
91b413d59f Dataflow: Sync identical files. 2022-04-19 09:57:21 +01:00
Rasmus Wriedt Larsen
a271e17f04 Python: Move dataflow call-graph to new qll file 
Seems like all other languages use a file called `DataFlowDispatch`. I
want to introduce a setup where we have (old) points-to based approach
in one file, and can develop a type-tracking based approach in another
file, so that's the reason for the naming differing slightly.

For which predicates go in which files, I have taken mostly inspiration
from C# and Ruby.
 2022-04-13 15:56:57 +02:00
Rasmus Wriedt Larsen
3d15205084 Python: Autoformat 2022-04-13 15:36:16 +02:00
Rasmus Wriedt Larsen
ded4e9250c Python: Move IterableUnpacking to own file 2022-04-13 15:36:05 +02:00
Rasmus Wriedt Larsen
c740894408 Python: Move MatchUnpacking to own file 
I had hoped that git would be able to see this as a rename, and
therefore I haven't done autoformat
 2022-04-13 15:36:05 +02:00
Rasmus Wriedt Larsen
2e60172bfa Python: Delete old dataflow readme 2022-04-13 12:09:38 +02:00
Taus
626770aaab Merge pull request #8004 from ahmed-farid-dev/ZipSlip 
Add query to detect ZipSlip
 2022-04-08 23:55:02 +02:00
Taus
3d14c5f3c3 Python: Update tests 
We need to import `tty` in order to be able to detect the standard library correctly.
 2022-04-08 23:20:47 +02:00
Taus
ab81247b7c Python: Fix modelling in ZipSlip.qll 
- Remove use of points-to.
- Exclude sources and sinks in the standard library (to prevent test brittleness).
 2022-04-08 23:19:41 +02:00
Taus
57beeaada0 Python: Fix name clash in CopyFile.qll 2022-04-08 23:18:03 +02:00
Taus
e1371151f9 Python: Autoformat Concepts.qll 2022-04-08 23:16:41 +02:00
Taus
8521f9a008 Python: Autoformat ZipSlip.ql 2022-04-08 23:13:38 +02:00
Taus
4b580820c8 Python: Fix broken QHelp 2022-04-08 23:12:46 +02:00
Edoardo Pirovano
f25618eed6 Bump minor version of all packs 2022-04-08 15:38:58 +01:00
Edoardo Pirovano
ce82c54b94 Merge branch 'main' into edoardo/3.5-mergeback 2022-04-08 15:30:58 +01:00
Anders Schack-Mulligen
4eaec3953a Merge pull request #8694 from aschackmull/dataflow/cleanup-unused 
Dataflow: Cleanup unused column
 2022-04-07 15:16:27 +02:00
Anders Schack-Mulligen
7beed570f2 Dataflow: Sync. 2022-04-07 13:53:48 +02:00
Rasmus Wriedt Larsen
f8f41428df Python: Minor refactor for FlaskViewClass 2022-04-06 15:15:42 +02:00
Rasmus Wriedt Larsen
1c2323eb85 Python: Refactor how we find a Class from API::Node 
Using `getAnImmediateUse` might give better performance than `getAUse`.

Since all the changed code is about `API::Node`s that are found after
doing `.getASubclass*()`, this change is OK.

It's also nice to align how we actually do this.
 2022-04-06 15:12:24 +02:00
Tom Hvitved
4099d1318f Data flow: Tweak two join-orders 
Before
```
[2022-04-06 13:19:29] (96s) Tuple counts for DataFlowImpl2::Stage1::revFlowConsCand#7ad53399#ff/2@i14#aa10f2wi after 4.4s:
                      10681    ~0%     {2} r1 = SCAN DataFlowImpl2::Stage1::revFlow#7ad53399#fff#prev_delta OUTPUT In.0, In.2 'config'
                      982      ~1%     {3} r2 = JOIN r1 WITH DataFlowImpl2::readSet#7ad53399#ffff_2301#join_rhs ON FIRST 2 OUTPUT Rhs.3, Lhs.1 'config', Rhs.2
                      83691528 ~2%     {3} r3 = JOIN r2 WITH DataFlowPublic::ContentSet::getAReadContent#dispred#f0820431#ff ON FIRST 1 OUTPUT Lhs.1 'config', Lhs.2, Rhs.1 'c'
                      83581763 ~2%     {3} r4 = r3 AND NOT DataFlowImpl2::Stage1::revFlowConsCand#7ad53399#ff#prev(Lhs.2 'c', Lhs.0 'config')
                      83581763 ~0%     {3} r5 = SCAN r4 OUTPUT In.2 'c', In.0 'config', In.1
                      0        ~0%     {3} r6 = JOIN r5 WITH DataFlowImpl2::Stage1::fwdFlowConsCand#7ad53399#ff ON FIRST 2 OUTPUT Lhs.2, Lhs.1 'config', Lhs.0 'c'
                      0        ~0%     {2} r7 = JOIN r6 WITH DataFlowImpl2::Stage1::fwdFlow#7ad53399#2#fff_02#join_rhs ON FIRST 2 OUTPUT Lhs.2 'c', Lhs.1 'config'
                                       return r7
```

After
```
[2022-04-06 13:44:38] (6s) Tuple counts for DataFlowImpl2::Stage1::revFlowConsCand#7ad53399#ff/2@i14#5abbf2wn after 6ms:
                      10681  ~0%     {2} r1 = SCAN DataFlowImpl2::Stage1::revFlow#7ad53399#fff#prev_delta OUTPUT In.0, In.2 'config'
                      982    ~1%     {3} r2 = JOIN r1 WITH DataFlowImpl2::readSet#7ad53399#ffff_2301#join_rhs ON FIRST 2 OUTPUT Rhs.3, Lhs.1 'config', Rhs.2
                      109765 ~0%     {3} r3 = JOIN r2 WITH DataFlowImpl2::Stage1::fwdFlowConsCandSet#7ad53399#fff#reorder_0_2_1 ON FIRST 2 OUTPUT Lhs.1 'config', Lhs.2, Rhs.2 'c'
                      0      ~0%     {3} r4 = r3 AND NOT DataFlowImpl2::Stage1::revFlowConsCand#7ad53399#ff#prev(Lhs.2 'c', Lhs.0 'config')
                      0      ~0%     {3} r5 = SCAN r4 OUTPUT In.1, In.0 'config', In.2 'c'
                      0      ~0%     {2} r6 = JOIN r5 WITH DataFlowImpl2::Stage1::fwdFlow#7ad53399#2#fff_02#join_rhs ON FIRST 2 OUTPUT Lhs.2 'c', Lhs.1 'config'
                                     return r6
```
 2022-04-06 13:52:30 +02:00
Rasmus Wriedt Larsen
b99767ef52 Merge pull request #8668 from RasmusWL/use-instanceof 
Python: Rewrite concepts to use `extends ... instanceof ...`
 2022-04-06 12:09:12 +02:00
Rasmus Wriedt Larsen
4d2a3b38d2 Merge pull request #8511 from RasmusWL/use-query-suffix 
Python: Use `Query.qll` suffix for dataflow configuration definitions
 2022-04-06 11:59:29 +02:00
Ahmed Farid
29f69bde75 Update zipslip_bad.py 2022-04-05 12:46:51 +00:00
Ahmed Farid
dfe7f532ac Update CopyFile.qll 2022-04-05 12:42:05 +00:00
Ahmed Farid
0d6d07886b Rename Zip.qll to CopyFile.qll 2022-04-05 12:37:14 +00:00